Báo cáo khoa học: "Extracting and Classifying Urdu Multiword Expressions" pot
Báo cáo khoa học: "Extracting and Classifying Urdu Multiword Expressions" pot
... evaluated against a hand-annotated gold
standard, as described in the following section.
4 Evaluation
4.1 Gold Standard
Our gold standard comprises the 1300 highest
ranked Urdu multiword candidates extracted ... classes are evaluated against a
hand-annotated gold standard and achieve an
f-score of 0.5 and 0.746 for locations and
persons, respectively. A target application is
the Ur...
Báo cáo khoa học: "Extracting and modeling durations for habits and events from Twitter" doc
... was collected for episodic and
habitual uses of the verb. Summary statis-
tics for 483 verb lemmas and their typical
habit and episode durations has been com-
piled and made available. This automati-
cally ... and (2) were used to pro-
vide information about how long a work event can
last:
(1) Had work for an hour and 30 mins now
going to disneyland with my cousins :)
(2) I pl...
Báo cáo khoa học: Concepts and tools to exploit the potential of bacterial inclusion bodies in protein science and biotechnology pdf
... derivative
spectrum and each peak can be assigned according to
its wavenumber. For instance, in water a-helices and
random coils absorb between 1660 and 1648 cm
)1
,
intramolecular b-sheets between 1640 and ... detail, their structure and aggregation
process monitored and controlled. Having structural
information in hand would enable these methods to be
applied in an informed fash...
Báo cáo khoa học: "Extracting Lexical Reference Rules from Wikipedia" potx
... category
name itself, and then expanding it with all left-
hand sides of lexical reference rules whose right-
hand side is the category name. For example, the
category “Cars” is expanded by rules such ... derivations and synonyms. Each ob-
tained term is then expanded by its hyponyms, or
by its meronyms if it has no hyponyms. Finally,
the results are further expanded by their deriva-
tion...
Báo cáo khoa học: MicroRNAs and the regulation of fibrosis potx
... collagen and
fibrosis levels [26]. The potential importance of miR-
133 has been underlined by reports that miR-133-a1
and miR-133-a2 knockout mice develop severe fibrosis
and heart failure [27] and ... (miR-29a,
miR-29b and miR-29c) in the border zone of murine
and human hearts during myocardial infarction [25].
This study also showed down-regulation of miR-149
and increased expr...
Báo cáo khoa học: "Extracting Hypernym Pairs from the Web" potx
... Ravichandran and Hovy (2004)
learned syntactic patterns for identifying hypernym
relations and combined these with clusters built
from co-occurrence information. Recently, Snow,
Jurafsky and Ng ... w)
for each candidate hypernym h for word w. It is the
sum of the normalized evidence for the hypernymy
relation between h and w, and the evidence for sib-
ling relations between w and...
Báo cáo khoa học: "Extracting Social Networks from Literary Fiction" pot
... 2007), pages 472–479,
Prague.
Andrew McCallum, Xuerui Wang, and Andr
´
es
Corrada-Emmanual. 2007. Topic and role discovery
in social networks with experiments on enron and
academic email. Journal ... “space becomes charged and re-
sponsive to movements of time, plot, and history”
(Bakhtin, 1981, 84). In Bakhtin’s analysis, dif-
ferent spaces have different social and emotional
pot...
Tài liệu Báo cáo khoa học: "A Comprehensive Dictionary of Multiword Expressions" doc
... section 3,
we propose and describe the criteria for selecting
MWEs and introduce a number of classes of
multiword expressions. In section 4, we outline the
format and contents of the JDMWE, ... 104,000 dictionary entries and
covers potentially at least 750,000 expressions.
The most important features of the JDMWE are:
1. A large notational, syntactic, and semantic
diversity...
Tài liệu Báo cáo khoa học: "Extracting Comparative Entities and Predicates from Texts Using Comparative Type Classification" pptx
...
keyword types and sentence types.
Mining comparative entities and predicates
(Task 2): Our basic idea for the second task is
selecting candidates first and finding answers from
the candidates ... candidate for SE/OE, and each of adjective (or
verb) words as a candidate for PR. However, this
candidate detection has serious problems as
follows:
4) There are many actual SEs,...
Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
... comparative, JJS: adjective and superla-
tive, RBR: adverb and comparative, and RBS: adverb and
superlative
153
validation show the overall precision of 88.68%
and the overall recall of 88.40%. ... perfor-
mance of MEM (McCallum and Nigam (1998)).
3 Extracting Comparative-sentence
Candidates
In this section, we define comparative keywords
and extract comparative-sentence...